So I see the only things on it are Check Engine, ABS, brake, and Maintaince Required. Since I don't need any of those things, I am thinking of removing it. Is there any reason to keep it? I may leave it hooked up and just under the dash in case I need it for something. It's a simple connection and I don't have anti lock brakes, or need to know when the truck needs an oil change and I know when my parking brakes are on... So fill me in, otherwise I am blocking it off and putting a panel there for a=some accessories.